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stiv31 [10]
3 years ago
14

Toluene can be partially oxidized to benzoic acid and water in a low pressure vapor phase reaction. Initially, 10 moles of tolue

ne are mixed with 1 mole of air (0.79 moles N2 and 0.21 moles O2). If the reaction is allowed to proceed until all the oxygen has been converted, calculate the mole fractions of each of the components present at the end of the reaction. Ignore the contributions from all possible side reactions.

Chemistry
1 answer:
emmainna [20.7K]3 years ago
5 0

Answer:

0.5

See explaination

Explanation:

Toluene can be partially oxidized to benzoic acid and water in a low pressure vapor phase reaction. In most occassions this can be allowed till all units becomes Oxygen.

Check attachment for further and detailed solution.

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Dry ice is solid carbon dioxide. Instead of melting, solid carbon dioxide sublimes according to the following equation: CO2(s)→C
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Answer:

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Explanation:

First of all we need to calculate the heat that the water in the cooler is able to release:

Q=\rho * V*Cp*\Delta T

Where:

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Q=-5020800 J=-5020.8 kJ

To calculate the mass of CO2 that sublimes:

-Q=\Delta H_{sub}*m

Knowing that the enthalpy of sublimation for the CO2 is: \Delta H_{sub}=571 kJ/kg

5020.8 kJ=571 kJ/kg*m

m=\frac{5020.8 kJ}{571 kJ/kg}=8.79kg

6 0
2 years ago
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\boxed{yeah}

Explanation:

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wel

Answer:-

As we can see from the graphical data,

The distance covered by all the four runners is the same 5 km.

Among the four athletes, Athlete P covers the distance in under three hours.

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3 years ago
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Answer:

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Explanation:

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